Delete From MDSYS.SDO_TXN_JOURNAL_REG Causing Poor DML Performance
(Doc ID 2817546.1)
Last updated on NOVEMBER 03, 2021
Applies to:Oracle Spatial and Graph - Version 220.127.116.11.0 and later
Information in this document applies to any platform.
An INSERT into a table with a spatial index initiated from a REMOTE database via database link is causing poor performance in the LOCAL database. The AWR report shows that for every INSERT, a DELETE from an internal spatial table is taking a long time to complete causing the INSERT to hang:
WHERE sdo_txn_idx_id = :1 AND indexptniden = :2
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